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EN
Ru Core News Md
CPU-optimized Russian processing pipeline including token classification, dependency parsing, named entity recognition and other NLP tasks
Downloads 25
Release Time : 3/2/2022
Model Overview
Medium-sized Russian processing model for spaCy, featuring POS tagging, morphological analysis, dependency parsing, named entity recognition, suitable for Russian text processing tasks
Model Features
CPU Optimization
Specifically optimized for CPU processing, suitable for running in environments without GPU
Comprehensive NLP Features
Provides complete NLP processing pipeline from POS tagging to named entity recognition
High-quality Vector Representations
Includes 20,000 unique vectors (300 dimensions), providing good word vector representations
Model Capabilities
POS tagging
Morphological analysis
Lemmatization
Dependency parsing
Named entity recognition
Sentence segmentation
Use Cases
Text Processing
Russian Text Analysis
Performing grammatical and semantic analysis on Russian texts
Accurately identifies POS, morphological features and syntactic relationships
Information Extraction
Extracting named entities from Russian texts
NER F-score reaches 0.9456
Linguistic Research
Russian Grammar Research
Analyzing Russian inflection and syntactic structures
Provides detailed morphological feature annotations
🚀 ru_core_news_md
A Russian language processing pipeline optimized for CPU, offering multiple token - classification tasks.
📚 Documentation
Details: https://spacy.io/models/ru#ru_core_news_md
The ru_core_news_md is a Russian pipeline optimized for CPU. It consists of components such as tok2vec, morphologizer, parser, senter, ner, attribute_ruler, and lemmatizer.
| Property | Details |
|---|---|
| Model Type | ru_core_news_md |
| Version | 3.7.0 |
| spaCy | >=3.7.0,<3.8.0 |
| Default Pipeline | tok2vec, morphologizer, parser, attribute_ruler, lemmatizer, ner |
| Components | tok2vec, morphologizer, parser, senter, attribute_ruler, lemmatizer, ner |
| Vectors | 500002 keys, 20000 unique vectors (300 dimensions) |
| Sources | Nerus (Alexander Kukushkin) Navec (Alexander Kukushkin) |
| License | MIT |
| Author | Explosion |
Model Index
The ru_core_news_md model has been evaluated on several token - classification tasks, and here are the results:
| Task | Metric | Value |
|---|---|---|
| NER | NER Precision | 0.9438296445 |
| NER | NER Recall | 0.9474835886 |
| NER | NER F Score | 0.9456530869 |
| TAG | TAG (XPOS) Accuracy | 0.9882061909 |
| POS | POS (UPOS) Accuracy | 0.9882061909 |
| MORPH | Morph (UFeats) Accuracy | 0.972948348 |
| LEMMA | Lemma Accuracy | 2.15295e - 05 |
| UNLABELED_DEPENDENCIES | Unlabeled Attachment Score (UAS) | 0.9595456565 |
| LABELED_DEPENDENCIES | Labeled Attachment Score (LAS) | 0.9474984155 |
| SENTS | Sentences F - Score | 0.9985729236 |
Label Scheme
View label scheme (900 labels for 3 components)
| Component | Labels |
|---|---|
morphologizer |
Case=Nom|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Anim|Case=Nom|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Acc|POS=NUM, Animacy=Inan|Case=Gen|Gender=Fem|Number=Plur|POS=NOUN, Case=Gen|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Gen|Gender=Masc|Number=Sing|POS=NOUN, POS=ADP, Case=Gen|Gender=Fem|Number=Sing|POS=DET, Animacy=Inan|Case=Gen|Gender=Fem|Number=Sing|POS=NOUN, POS=PUNCT, Degree=Pos|POS=ADV, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Nom|Gender=Masc|Number=Plur|POS=NOUN, Animacy=Anim|Case=Gen|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Case=Gen|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Case=Loc|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Loc|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=PRON, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Nom|Gender=Neut|Number=Sing|POS=NOUN, Foreign=Yes|POS=PROPN, Case=Loc|Gender=Fem|Number=Sing|POS=NUM, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Gen|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Masc|Number=Sing|POS=NOUN, POS=NUM, Animacy=Inan|Case=Gen|Gender=Masc|Number=Plur|POS=NOUN, Case=Nom|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Ins|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Inan|Case=Dat|Gender=Neut|Number=Sing|POS=NOUN, POS=DET, Animacy=Inan|Case=Nom|Gender=Fem|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Fem|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Case=Dat|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, POS=SCONJ, Animacy=Inan|Case=Ins|Gender=Neut|Number=Sing|POS=NOUN, Case=Acc|Gender=Neut|Number=Sing|POS=PRON|Person=Third, Case=Acc|POS=NUM, Case=Ins|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Ins|Gender=Masc|Number=Plur|POS=NOUN, POS=CCONJ, Case=Nom|POS=NUM, Animacy=Inan|Case=Dat|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Masc|Number=Sing|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Case=Nom|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Case=Ins|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Case=Nom|Gender=Masc|Number=Sing|POS=DET, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Case=Acc|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Acc|Gender=Fem|Number=Sing|POS=NOUN, Case=Nom|Gender=Fem|Number=Sing|POS=PRON, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Mid, Case=Ins|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Anim|Case=Nom|Gender=Fem|Number=Sing|POS=NOUN, Case=Dat|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Fem|Number=Sing|POS=NOUN, Animacy=Inan|Case=Gen|Gender=Neut|Number=Sing|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Neut|Number=Plur|POS=NOUN, Degree=Pos|Number=Plur|POS=ADJ|StyleVariant=Short, Aspect=Imp|Mood=Ind|Number=Plur|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Aspect=Perf|POS=VERB|VerbForm=Inf|Voice=Act, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=PRON, Case=Loc|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Loc|Gender=Fem|Number=Sing|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Masc|Number=Plur|POS=NOUN, Case=Gen|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Aspect=Perf|Number=Plur|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Anim|Case=Acc|Gender=Masc|POS=NUM, Animacy=Anim|Case=Gen|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Anim|Case=Acc|Gender=Neut|Number=Plur|POS=NOUN, Mood=Cnd|POS=SCONJ, Case=Nom|Number=Plur|POS=PRON|Person=Third, POS=PART|Polarity=Neg, Aspect=Imp|POS=VERB|VerbForm=Inf|Voice=Mid, Animacy=Inan|Aspect=Perf|Case=Acc|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Acc|Gender=Fem|Number=Plur|POS=NOUN, POS=SPACE, Case=Nom|Number=Plur|POS=DET, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Acc|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Acc|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Anim|Case=Acc|Number=Plur|POS=PRON, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=NOUN, Case=Gen|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Animacy=Anim|Case=Gen|Gender=Masc|Number=Sing|POS=PROPN, Animacy=Anim|Case=Nom|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Imp|Gender=Fem|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, POS=INTJ, Animacy=Inan|Case=Loc|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Neut|Number=Sing|POS=PRON, Aspect=Imp|Gender=Fem|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Case=Nom|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Case=Acc|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Case=Nom|Number=Plur|POS=PRON, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Pass, Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ|StyleVariant=Short, Case=Gen|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Case=Gen|POS=PRON, Animacy=Inan|Case=Dat|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Anim|Case=Nom|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|POS=VERB|VerbForm=Inf|Voice=Act, Animacy=Anim|Case=Nom|Gender=Masc|Number=Sing|POS=NOUN, Case=Acc|Gender=Fem|Number=Sing|POS=PRON|Person=Third, Animacy=Inan|Case=Acc|Number=Plur|POS=DET, Case=Nom|POS=PRON, Animacy=Anim|Case=Ins|Gender=Masc|Number=Plur|POS=NOUN, POS=ADJ, Case=Loc|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Gen|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Imp|Mood=Ind|Number=Sing|POS=AUX|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Case=Nom|Gender=Fem|Number=Sing|POS=PRON|Person=Third, Case=Ins|Gender=Masc|Number=Sing|POS=DET, Animacy=Inan|Case=Ins|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Case=Acc|Gender=Neut|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=NOUN, Animacy=Inan|Case=Gen|Gender=Masc|Number=Sing|POS=PROPN, Case=Nom|Number=Sing|POS=PRON|Person=First, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=First|Tense=Pres|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Acc|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Mood=Cnd|POS=AUX, Case=Nom|Number=Plur|POS=PRON|Person=First, Case=Gen|Number=Plur|POS=DET, Animacy=Inan|Case=Ins|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|Case=Gen|Gender=Masc|Number=Sing|POS=VERB|Tense=Pres|VerbForm=Part|Voice=Act, Animacy=Inan|Case=Ins|Gender=Neut|Number=Sing|POS=PRON, Aspect=Perf|POS=VERB|VerbForm=Inf|Voice=Mid, Aspect=Perf|Case=Gen|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Act, Animacy=Inan|Case=Acc|Gender=Masc|Number=Sing|POS=PROPN, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=DET, POS=PART, Case=Dat|Gender=Masc|Number=Sing|POS=DET, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Mid, Aspect=Perf|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Case=Nom|Gender=Masc|Number=Sing|POS=NUM, Animacy=Anim|Case=Dat|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Perf|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Mid, Case=Loc|Gender=Masc|Number=Sing|POS=DET, Aspect=Perf|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ|StyleVariant=Short, Animacy=Inan|Case=Gen|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Anim|Case=Dat|Gender=Masc|Number=Sing|POS=NOUN, Case=Nom|Gender=Neut|Number=Sing|POS=PRON|Person=Third, Aspect=Perf|Gender=Neut|Number=Sing|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Fem|Number=Sing|POS=PROPN, Animacy=Inan|Case=Acc|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Act, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Gen|Gender=Neut|Number=Sing|POS=PRON, Aspect=Perf|Case=Loc|Gender=Neut|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=PROPN, Case=Dat|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Masc|Number=Plur|POS=PROPN, Animacy=Inan|Case=Acc|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Acc|Gender=Neut|Number=Plur|POS=NOUN, Foreign=Yes|POS=X, Animacy=Inan|Case=Loc|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|POS=VERB|Tense=Pres|VerbForm=Conv|Voice=Act, Case=Gen|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Ins|Gender=Fem|Number=Sing|POS=NOUN, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Case=Nom|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Aspect=Imp|Case=Nom|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Act, Case=Gen|POS=NUM, Animacy=Inan|Case=Acc|Gender=Masc|POS=NUM, `Aspect=Imp|Case=Gen|Number=Plur|POS=VERB|Tense=Pres| |
📄 License
This project is licensed under the MIT License.
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